Jackie，you hang all your clothes in the room like this！
| A．wouldn’t | B．needn’t | C．mustn’t | D．oughtn’t |
— Why do you look so worried?
—My computer broke down and my essay ______ unfinished since.
| A．had left | B．has left | C．has been left | D．was left |
Who will ______ your dog when you all go out for a holiday?
| A．keep down | B．look for | C．take to | D．attend to |
A man with a big camera in his hands stopped me and asked, “Excuse me! Is there a post office around ______ I can have these posters sent to my friends?”
| A．that | B．which | C．what | D．where |
—The frequent terrible coal mine accidents killed more than 1000 people in China last year.
—_______.
| A．Quite OK | B．That’s the case | C．Certainly | D．I agree |
sales of cars up by 30% last year, the traffic in Beijing has become increasingly terrible.
| A．With | B．Since | C．For | D．As |